<!DOCTYPE html>
<html lang="zh">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>tabs内页，供测试</title>
    <script type="text/javascript" src="/Utilities/webdesk/webdesk.ui.core.js"></script>
    <style type="text/css">
     html, body{
      width: 100%;
      height: 100%;
      text-align: center;
      overflow: hidden;
      }
    #timer {
      margin: 50px auto 0 auto;
        font-size: 100px;
        font-weight: 600;
        color: red;
        text-shadow: 2px 2px 2px #ccc;
    }
    </style>
</head>

<body>
    <div id="timer"></div>
    <script type="text/javascript">
    //日期格式化
    Date.prototype.format = function(fmt) {
        var o = {
            "M+": this.getMonth() + 1, //月份   
            "d+": this.getDate(), //日   
            "h+": this.getHours(), //小时   
            "m+": this.getMinutes(), //分   
            "s+": this.getSeconds(), //秒   
            "q+": Math.floor((this.getMonth() + 3) / 3), //季度   
            "S": this.getMilliseconds() //毫秒   
        };
        if (/(y+)/.test(fmt)) {
            fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
        }
        for (var k in o) {
            if (new RegExp("(" + k + ")").test(fmt))
                fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
        }
        return fmt;
    }
    window.setInterval(function() {
        var time = new Date();
        var txt = time.format('yyyy-MM-dd hh:mm:ss');
        var t = $dom('#timer');
        t.text(txt);
    }, 1000);

    
    document.onclick=function(){
      console.log('所处iframe的name:'+window.name);
    };
    </script>
</body>

</html>